/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package controller;

import java.io.IOException;
import java.io.PrintWriter;
import java.util.ArrayList;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import model.bean.BeanArchivo;
import model.bean.BeanComentario;
import model.bean.BeanUsuario;
import model.dao.DaoArchivo;
import model.dao.DaoComentario;

/**
 *
 * @author alulab
 */
@WebServlet(name = "ServletComentario", urlPatterns = {"/ServletComentario"})
public class ServletComentario extends HttpServlet {

    /**
     * Processes requests for both HTTP
     * <code>GET</code> and
     * <code>POST</code> methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {

        String action = request.getParameter("action");

        if (action.equals("view")) {
            
            DaoComentario daocomentario = new DaoComentario();
            ArrayList<BeanComentario> listaComentarios = new ArrayList<BeanComentario>();

            int idarchivo = Integer.parseInt(request.getParameter("id"));
            listaComentarios = daocomentario.ComentariolistFile(idarchivo);

            RequestDispatcher rd =
                    getServletContext().getRequestDispatcher("/view/usuario/resultado_archivo.jsp");
            rd.forward(request, response);
            System.out.print(listaComentarios);
        }
        
        if (action.equals("insert")) {
            
            DaoComentario daocomentario = new DaoComentario();
            BeanComentario comentario = new BeanComentario();
            
            comentario.setContenido(request.getParameter("contenido"));
            comentario.setUsuario(new BeanUsuario());
            comentario.getUsuario().setIdusuario(Integer.parseInt(request.getParameter("id")));
            comentario.setArchivo(new BeanArchivo());
            comentario.getArchivo().setIdarchivo(Integer.parseInt(request.getParameter("idarchivo")));
                       
            daocomentario.insert(comentario);
            response.sendRedirect("ServletArchivo?action=viewall");

        }

    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP
     * <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Handles the HTTP
     * <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
